A paper-plastic composite bag cutting machine and its production and cutting method

A paper-plastic composite bag and machine technology, applied in bag making, paper making, paper/cardboard containers, etc., can solve the problems of reducing processing speed and continuity, low flexibility of equipment use, and increasing processing costs, so as to improve processing Speed ​​and continuity, high flexibility in equipment use, and the effect of reducing processing costs

Active Publication Date: 2021-12-07
南通世和新型医用材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention can solve the problem that the existing equipment usually adopts the fixed-length processing method when cutting the paper-plastic composite bag, which cannot meet the requirements for paper-plastic composite bags of different lengths, the flexibility of the equipment is low, and the existing equipment is sensitive to the paper-plastic composite bag. When the plastic composite bag is cut and processed, the bottom edge of the paper-plastic composite bag cannot be stitched at the same time, which prolongs the subsequent processing steps, reduces the processing speed and continuity, and increases the processing cost.

Method used

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  • A paper-plastic composite bag cutting machine and its production and cutting method
  • A paper-plastic composite bag cutting machine and its production and cutting method
  • A paper-plastic composite bag cutting machine and its production and cutting method

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Embodiment Construction

[0030] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0031] like Figure 1 to Figure 5 As shown, a paper-plastic composite bag cutting machine includes a conveying device 1, a cutting device 2 and a seaming device 3, a cutting device 2 is installed on the right end of the conveying device 1, and a seam is installed on the right side of the cutting device 2. Side device3.

[0032] The conveying device 1 includes a bottom plate 11, a supporting frame 12, a conveying frame 13, an electric roller 14 and a pressure roller mechanism 15. The left side of the upper end surface of the bottom plate 11 is equipped with a supporting frame 12, and the inner side of the supporting frame 12 is A conveyor frame 13 is installed on the upper end surface, and an electric roller 14 is evenly installed on the conveyor fr...

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Abstract

The invention relates to a paper-plastic composite bag cutting machine and a cutting method, comprising a conveying device, a cutting device and a hemming device, a cutting device is installed on the right end of the conveying device, and a hemming device is installed on the right side of the cutting device . The invention can solve the problem that the existing equipment usually adopts the fixed-length processing method when cutting the paper-plastic composite bag, which cannot meet the requirements for paper-plastic composite bags of different lengths, the flexibility of the equipment is low, and the existing equipment is sensitive to the paper-plastic composite bag. When the plastic composite bag is cut and processed, the bottom edge of the paper-plastic composite bag cannot be stitched at the same time, which prolongs the subsequent processing steps, reduces the processing speed and continuity, and increases the processing cost.

Description

technical field [0001] The invention relates to the field of paper-plastic composite bag processing, in particular to a paper-plastic composite bag cutting machine and a cutting method. Background technique [0002] The paper-plastic composite bag is made of plastic and kraft paper. Usually, the plastic layer is made of polypropylene (PP) or polyethylene (PE) flat wire woven fabric as the base material, and the kraft paper is made of refined composite kraft paper, which has high strength and waterproof Good performance and beautiful appearance. It is one of the most popular packaging materials and is widely used in plastic raw materials, cement, feed, chemical, fertilizer and other industries. [0003] At present, the existing paper-plastic composite bags usually have the following defects when they are produced and cut: 1. When the existing equipment is cutting the paper-plastic composite bag, it usually adopts a fixed-length processing method, which cannot meet the requir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B31B70/16B31B70/68B31B70/64B31B70/00B31B70/10B31B155/00B31B160/10
CPCB31B70/006B31B70/10B31B70/16B31B70/64B31B70/68B31B2155/00B31B2160/10
Inventor 陈铭军袁青
Owner 南通世和新型医用材料有限公司
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